NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 828
LEVEL 3 COMMUNICATIONS, LLC - NC 3
PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 1
METROPCS, INC. 1
INTRADO COMMUNICATIONS, LLC 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-05-15 828-882-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E CULLOWHEE NC
2020-05-15 828-882-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E CULLOWHEE NC
2020-05-14 828-556-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BREVARD NC
2020-04-29 828-379-6XXX 6000–6999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BOONE NC
2020-04-27 828-556-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BREVARD NC
2020-04-23 828-347-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FRANKLIN NC
2020-04-23 828-347-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FRANKLIN NC
2020-04-21 828-742-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWLAND NC
2020-04-02 828-546-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANTON NC
2020-04-02 828-546-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANTON NC
2020-03-31 828-974-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ARDEN NC
2020-03-30 828-845-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HENDERSNVL NC
2020-03-12 828-536-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NC 6282 BURNSVILLE NC
2020-03-11 828-882-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CULLOWHEE NC
2020-03-10 828-882-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E CULLOWHEE NC
2020-03-06 828-979-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2020-03-05 828-340-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E SYLVA NC
2020-03-05 828-347-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E FRANKLIN NC
2020-03-05 828-360-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E MURPHY NC
2020-03-05 828-415-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E HAYESVILLE NC
2020-03-05 828-498-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E FONTANAVLG NC
2020-03-05 828-538-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E BRYSONCITY NC
2020-03-05 828-541-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E SUIT NC
2020-03-05 828-547-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E CASHIERS NC
2020-03-05 828-554-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E CHEROKEE NC
2020-03-05 828-690-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E ANDREWS NC
2020-03-05 828-735-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E ROBBINSVL NC
2020-03-05 828-787-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E HIGHLANDS NC
2020-02-06 828-546-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANTON NC
2020-02-06 828-546-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANTON NC
2020-02-04 828-543-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CLAREMONT NC
2020-01-31 828-521-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUTHEFRDTN NC
2020-01-22 828-739-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E GREENCREEK NC
2020-01-21 828-498-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E FONTANAVLG NC
2020-01-15 828-383-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LENOIR NC
2019-12-20 828-430-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANTON NC
2019-12-20 828-439-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANTON NC
2019-12-17 828-470-1XXX 1000–1999Assigned TELNYX LLC 073H ASHEVILLE NC
2019-12-11 828-556-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BREVARD NC
2019-11-21 828-787-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 HIGHLANDS NC
2019-11-18 828-979-4XXX 4000–4999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F HICKORY NC
2019-11-15 828-583-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MARION NC
2019-11-15 828-583-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MARION NC
2019-11-12 828-520-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SPRUCEPINE NC
2019-11-12 828-634-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 FRANKLIN NC
2019-11-12 828-634-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 FRANKLIN NC
2019-11-08 828-616-1XXX 1000–1999Assigned RIVERSTREET COMMUNICATIONS OF NO CAROLINA - NC 769H BOONE NC
2019-11-06 828-602-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-11-06 828-602-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC
2019-11-06 828-602-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ASHEVILLE NC

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.